1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc --mtriple=loongarch64 -mattr=+d < %s | FileCheck %s 3 4%Box = type [6 x i64] 5 6define void @box(ptr noalias nocapture noundef writeonly sret(%Box) align 16 dereferenceable(48) %b, i64 %i) { 7; CHECK-LABEL: box: 8; CHECK: # %bb.0: 9; CHECK-NEXT: addi.d $sp, $sp, -96 10; CHECK-NEXT: .cfi_def_cfa_offset 96 11; CHECK-NEXT: slli.d $a2, $a1, 5 12; CHECK-NEXT: alsl.d $a1, $a1, $a2, 4 13; CHECK-NEXT: addi.d $a2, $sp, 0 14; CHECK-NEXT: add.d $a3, $a2, $a1 15; CHECK-NEXT: vldx $vr0, $a1, $a2 16; CHECK-NEXT: vld $vr1, $a3, 32 17; CHECK-NEXT: vld $vr2, $a3, 16 18; CHECK-NEXT: vst $vr0, $a0, 0 19; CHECK-NEXT: vst $vr1, $a0, 32 20; CHECK-NEXT: vst $vr2, $a0, 16 21; CHECK-NEXT: addi.d $sp, $sp, 96 22; CHECK-NEXT: ret 23 %1 = alloca [2 x %Box], align 16 24 %2 = getelementptr inbounds [2 x %Box], ptr %1, i64 0, i64 %i 25 call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(48) %b, ptr noundef nonnull align 16 dereferenceable(48) %2, i64 48, i1 false) 26 ret void 27} 28